(TeX-add-style-hook "chapter5"
 (lambda ()
    (LaTeX-add-labels
     "ch:linear"
     "sec:motivation-linear-systems"
     "sec:meth-choice-meth"
     "sec:direct-methods"
     "sec:triangular-systems"
     "tab:substitutions"
     "sec:forward-substitution"
     "sec:fact-meth"
     "tab:factorizations"
     "sec:iterative-methods"
     "sec:jacobi-gauss-seidel"
     "sec:conv-iter-meth"
     "sec:impl-iter-meth"
     "sec:sor-impl-matl"
     "sec:appl-vanilla-opti")))

